Hayden01
Hayden01
04-05-2016
Mathematics
contestada
I need some help on this.
Respuesta :
BreStrum
BreStrum
04-05-2016
So you are going to use the quadratic formula-
-b +/-
√b^2 -4ac/2a
So the problem is x^2 - 5x + 2 = 0
a=1
b=5
c=2
-(-5) +/-
√-5²-4(1)(2)/2(1)
= 5 +/- √25 - 8/2
= 5 +/- √17/2
Your answer is D.
Understand?
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
Beth is making fruit salad. She adds 3 grapes for every 2 strawberries. If she uses 20 strawberries, how many grapes will she use?
And it's important to mention measuring the specific heat for a certain object is done by using the calorimetry as a water container that is thermally insulated
i was a trailblazing member of congress whose actions led the way for leaders such as president barack obama. in 1972 i became the first person of color to run
Simplify the answer. 10y=3y+63
Best Buy was having a sale on all flat screen tvs the sale price of a 350 tv was 280 what was the discount rate
Question A business had always made a provision for doubtful debts at the rate of 4% of debtors. On 1 January 20X8 the provision for this, brought forward from
A cylindrical container with an open top is to have a volume of 64pi cubic inches. What is the minimum surface area of the container?
What is the least common denominator for 1/6 and 3/4?
A cyclist covers a distance of 1.5 miles. How far is this in km if 5 miles are equivalent to 8 km? A. 2.4 km B. 2.7 km C. 3 km D. 3.2 km
Match each example to the chart?
